///
/// Copyright (C) 2010-2016, Dependable Systems Laboratory, EPFL
/// Copyright (C) 2014-2019, Cyberhaven
///
/// Permission is hereby granted, free of charge, to any person obtaining a copy
/// of this software and associated documentation files (the "Software"), to deal
/// in the Software without restriction, including without limitation the rights
/// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
/// copies of the Software, and to permit persons to whom the Software is
/// furnished to do so, subject to the following conditions:
///
/// The above copyright notice and this permission notice shall be included in all
/// copies or substantial portions of the Software.
///
/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
/// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
/// SOFTWARE.
///

#include <s2e/S2E.h>
#include <s2e/S2EExecutor.h>
#include <s2e/S2EExternalDispatcher.h>
#include <s2e/S2ETranslationBlock.h>

namespace s2e {

S2ETranslationBlock::~S2ETranslationBlock() {
    if (translationBlock) {
        auto executor = g_s2e->getExecutor();

        auto kmodule = executor->getModule();

        // We may have generated LLVM code that was never executed
        if (kmodule->functionMap.find(translationBlock) != kmodule->functionMap.end()) {
            kmodule->removeFunction(translationBlock);
        } else {
            translationBlock->eraseFromParent();
        }
    }

    for (auto it : executionSignals) {
        delete it;
    }
}
} // namespace s2e
